Company
A tradition of quality and service: we support your electrical engineering projects with in-depth expertise and a passion for technical excellence.
Koci Elektromaschinen GbR
Some things take time to perfect. For us, it has been almost 100 years. What began in 1930 is now carried on by the fourth generation. This continuity is no coincidence: it comes from a true passion for traditional craftsmanship.
A small team with extensive expertise
We are a specialist manufacturer – a small, experienced team with in-depth knowledge preserved and passed on over decades. Every machine and component is in expert hands.
We are a certified specialist company
Quality management certified to DIN ISO 9001 since 2002
Certificate (German) + Certificate (English)
Member of the electrical trades guild
Meet our team
Silke Koci
Management
Sebastian Lachmann
Management
Compressors
Miriam Richter
Office
Jürgen Gläser
CNC
Eric Brückmann
CNC
Steffen Gärtner
Pumps
Heiko Richter
Pumps
Dominik Richter
Workshop
Markus Scholze
Workshop
Patric Kriegel
Workshop, compressors
Martin Weber
Compressors
Maya Koci
Apprentice
Gonzalo Messidoro
Apprentice
Our history
1930 – Foundation
Koci was founded by Kamillo Koci in Jonsdorf. From very small commissions, it gradually developed into a larger craft business undertaking a wide range of electrical machinery work.
1964
In 1964, it became Koci Elektromaschinen, establishing itself as a recognised medium-sized business working on electrical machinery throughout the former East Germany.
1992
In 1992, production expanded to include powerful small compressors with DC motors and control units from 12 V to 250 V, for use across the vehicle manufacturing sector.
2001
In 2001, Koci Elektromaschinen became Koci Elektromaschinen GbR. Together with Helmut Koci, Brigitta Lachmann and Silke Koci took over management as the third generation.
2006
In 2006, the business expanded again in response to market conditions. The mechanical department, originally intended solely for in-house production, added CNC machinery so it could also offer contract milling and turning.
2009
In 2009, following Helmut Koci’s departure, Brigitta Lachmann and Silke Koci assumed sole management of the company.
2013
In 2013, a major compressor order saw more than 100 complete compressor systems supplied to Jungheinrich in Lüneburg.
2014
In 2014, a second major compressor order followed: more than 300 units would be supplied to Linde in France over the next four years.
2016
In 2016, the fourth generation joined management. Brigitta Lachmann stepped down, and her children Christina and Sebastian took over alongside Silke Koci.
2019
The company expanded with a new CNC production hall. The pump service department also grew when two skilled colleagues joined from the former Elektromaschinenbau Kretschmer company in Olbersdorf.
